TY  - BOOK
AU  - Beardsley,Leah Mildred
TI  - One thousand and one uses of the hundred square: activities and ideas for teaching mathematics
SN  - 0136369103
PY  - 1973///
CY  - West Nyack, N.Y.
PB  - Parker Publishing Company
KW  - Mathematics
KW  - Study and teaching
KW  - Audio visual aids
ER  -